How To Tell If A Window Switch Is Bad. And when everything is powered there is the potential for a motor to go bad. Check for Clicking Sounds.
The most common problem of these is the power window switch. To do this you must press on the four tabs on the switch to release the switch. The driver has the luxury of operating all the windows from this position and can even lock them if he chooses.
Step 1 Diagnosing the Window Motor.
Window will not go up or down. So we will first troubleshoot the switch and in the process check the wiring up to the switch. This car is a 97 Grand Prix. Ad Find Car Parts Accessories Tools.
